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Kōtarō Isaka Isaka Kotaro Kotaro Isaka Koutarou Isaka Kōtaro Isaka
EN
Kōtarō Isaka is a Japanese author of mystery fiction, best known for his Hitman novel/manga series, including Maoh: Juvenile Remix, the first of which, Three Assassins, was adapted as a Japanese feature film, Grasshopper, and the second of which, Maria Beetle, was adapted as an American feature film, Bullet Train.
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